#40A63E#40A63E

#40A63E is a light, vivid green. Relative luminance 0.287; OKLCH L 64.3% C 0.171 H 143.0°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#40A63E
RGB	rgb(64, 166, 62)
HSL	hsl(119, 46%, 45%)
HSV	hsv(119, 63%, 65%)
CMYK	cmyk(61.4%, 0%, 62.7%, 34.9%)
CIE-LAB	lab(60.52, -50.25, 44.11)
CIE-LCH	lch(60.52, 66.86, 138.73°)
OKLab	oklab(64.29% -0.1366 0.103)
OKLCH	oklch(64.29% 0.171 143)
XYZ	xyz(16.6191, 28.7087, 9.2220)
Luminance	0.2871 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A63E #A43EA6

analogous

#74A63E #40A63E #3EA670

triadic

#40A63E #3E40A6 #A63E40

tetradic

#40A63E #3E74A6 #A43EA6 #A6703E

square

#40A63E #3E74A6 #A43EA6 #A6703E

split-complementary

#40A63E #703EA6 #A63E74

monochromatic

#1E4D1D #2F792D #40A63E #60C35E #8CD48B

Accessibility & contrast

On white

3.11

#40A63E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#40A63E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A63E

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A63E	#FFFFFF	#000000	##000000
##40A63E	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99732

Deuteranopia (green-blind)

#9D8F47

Tritanopia (blue-blind)

#2DA190

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a63e;
/* rgb */ color: rgb(64, 166, 62);
/* oklch */ color: oklch(64.3% 0.171 143.0);

Tailwind

colors: {
  custom: {
    50: '#80c177',
    500: '#40a63e',
    950: '#000000',
  },
}

SCSS

$custom: #40a63e;
$custom-light: #80c177;
$custom-dark: #000000;

JSON

{
  "hex": "#40a63e",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 62
  },
  "hsl": {
    "h": 118.846,
    "s": 45.614,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64293,
    "c": 0.17111,
    "h": 143
  },
  "luminance": 0.2871
}

Semantic roles & 50–950 ramp

primary

#40A63E

secondary

#BD82BE

accent

#53D5D3

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A63E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →